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annotate mod_telnet_tlsinfo/README.markdown @ 5853:97c9b76867ca

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mod_log_ringbuffer: Detach event handlers on logging reload (thanks Menel) Otherwise the global event handlers accumulate, one added each time logging is reoladed, and each invocation of the signal or event triggers one dump of each created ringbuffer.
author Kim Alvefur <zash@zash.se>
date Sun, 03 Mar 2024 11:23:40 +0100
parents 957e87067231
children
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1 ---
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2 labels:
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3 - 'Stage-Obsolete'
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4 summary: Telnet command for showing TLS info
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5 ---
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6
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7 Introduction
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8 ============
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9
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10 This module adds two commands to the telnet console, `c2s:showtls()` and
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11 `s2s:showtls()`. These commands shows TLS parameters, such as ciphers
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12 and key agreement protocols, of all c2s or s2s connections.
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14 Configuration
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15 =============
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16
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17 Just add the module to the `modules_enabled` list. There is no other
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18 configuration.
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19
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20 modules_enabled = {
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21 ...
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22 "telnet_tlsinfo";
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23 }
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25 Usage
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26 =====
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28 Simply type `c2s:showtls()` to show client connections or
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29 `s2s:showtls()` for server-to-server connections. These commands can
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30 also take a JID for limiting output to matching users or servers.
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32 s2s:showtls("prosody.im")
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33 | example.com -> prosody.im
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34 | protocol: TLSv1.1
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35 | cipher: DHE-RSA-AES256-SHA
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36 | encryption: AES(256)
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37 | algbits: 256
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38 | bits: 256
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39 | authentication: RSA
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40 | key: DH
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41 | mac: SHA1
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42 | export: false
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44 Field Description
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45 ---------------- -------------------------------------------------------------------------------------------------
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46 protocol The protocol used. **Note**: With older LuaSec, this is the protocol that added the used cipher
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47 cipher The OpenSSL cipher string for the currently used cipher
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48 encryption Encryption algorithm used
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49 bits, algbits Secret bits involved in the cipher
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50 authentication The authentication algorithm used
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51 mac Message authentication algorithm used
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52 key Key exchange mechanism used.
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53 export Whethere an export cipher is used
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54
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55 Compatibility
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56 =============
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57
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58 --------------------- ------------------
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59 0.9 with LuaSec 0.5 Works
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60 0.10 Merged into core
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61 --------------------- ------------------